MIL-L-24247 Complete Document History
Life Preserver, Vest Type, U.S. Navy, Mark I (Superseded by A-A-59767)

Complete Current Edition:
   REVISION C - LIFE PRESERVER, VEST TYPE, U.S - Jan. 26, 1990

Obsolete Revision Information:
   REVISION B - LIFE PRESERVER, VEST TYPE, U.S - Oct. 22, 1986